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-rw-r--r--src/world/cell.js52
1 files changed, 0 insertions, 52 deletions
diff --git a/src/world/cell.js b/src/world/cell.js
deleted file mode 100644
index 8795623..0000000
--- a/src/world/cell.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-// get the proposals for cell updates
-export function cells_update(cells, update_rules) {
- return cells
- .map((row, y) => row.map((cell, x) => [x, y, cell.type]))
- .flat()
- .reduce((acc, [x, y, type]) => [...acc, update_rules[type](cells, x, y)], [])
- .filter(x => x !== undefined)
-}
-
-
-// check if, given the current cells configuration, a proposal is valid
-export function cells_valid(cells, proposal) {
- if (!proposal.world_updates) { return true; }
- return proposal.world_updates.reduce(
- (acc, update) => {
- const valid =
- (update.x >= 0 && update.x < cells[0].length) &&
- (update.y >= 0 && update.y < cells.length) &&
- (cells[update.y][update.x].type == update.from)
- return valid && acc;
- },
- true
- );
-}
-
-
-// apply a set of proposals, returning the new cells
-export function cells_apply(cells, proposals) {
- return proposals.reduce(
- (acc, prop) => {
- const change = (prop.world_updates || []).reduce(
- (acc_, update) => {
- const cell = acc_[update.y][update.x];
- if (update.to) { cell.type = update.to; }
- if (update.flags) {
- cell.flags = cell.flags || {}
- // this is very side-effect-y but i couldn't think of a nicer compatible way of doing it 😔
- for (let k of Object.keys(update.flags)) {
- cell.flags[k] = update.flags[k];
- }
- }
- return acc_
- },
- [...acc]
- );
- return change;
- },
- [...cells].map(row => row.map(cell => ({ ...cell, flags: {}, })))
- );
-}